Calculadora de Juros Simples

Use the free online Calculadora de Juros Simples tool. Fast, private and easy to use — runs entirely in your browser. Part of our Calculadoras Financeiras collection.

Calculadora de Juros Simples

Work out interest earned or owed with the simple interest formula I = P x r x t.

Calculadora de ROI

Measure the return on an investment, with the annualized rate when you enter the holding period.

Calculadora de CAGR

Find the compound annual growth rate of an investment between two points in time.

Calculadora de Ponto de Equilíbrio

See how many units you must sell before a product starts making a profit.

Calculadora de Markup

Convert between cost, selling price, markup on cost and profit margin on price.

Calculadora de Meta de Poupança

Find the monthly deposit needed to reach a savings target by a set date.

Calculadora Dívida-Renda

Compute your debt-to-income ratio, a key figure lenders review before approving credit.

Calculadora de Salário para Hora

Convert pay between hourly, weekly, monthly and annual amounts based on your working week.

Perguntas Frequentes

Is the Calculadora de Juros Simples free to use?
Yes. The Calculadora de Juros Simples is completely free with no sign-up, no limits and no watermarks. You can use it as many times as you like.
Is the Calculadora de Juros Simples safe and private?
Absolutely. The Calculadora de Juros Simples runs entirely in your browser, so your data never leaves your device and nothing is uploaded to a server.
Do I need to install anything to use the Calculadora de Juros Simples?
No installation is needed. The Calculadora de Juros Simples works instantly online in any modern browser on desktop, tablet or mobile.
Does the Calculadora de Juros Simples work on mobile phones?
Yes. The Calculadora de Juros Simples is fully responsive and works smoothly on iPhone, Android and any other device.